CN202937906U - Corrugated pipe with reinforcing steel belts - Google Patents
Corrugated pipe with reinforcing steel belts Download PDFInfo
- Publication number
- CN202937906U CN202937906U CN 201220617667 CN201220617667U CN202937906U CN 202937906 U CN202937906 U CN 202937906U CN 201220617667 CN201220617667 CN 201220617667 CN 201220617667 U CN201220617667 U CN 201220617667U CN 202937906 U CN202937906 U CN 202937906U
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- CN
- China
- Prior art keywords
- ripple
- steel band
- steel
- corrugated pipe
- reinforcing steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a corrugated pipe with a reinforcing steel belt. The corrugated pipe comprises a pipe body and the steel belts, wherein the pipe body is a columnar pipe body, annular ripples are cast on the outer wall of the pipe body, and the steel belts are strip-shaped and are fixed on the pipe body. The corrugated pipe with the reinforcing steel belt has the advantages that the strength of the ripples is ensured, the strength of a pipeline is reinforced, the method is simple, and the effect is obvious.
Description
Technical field
The utility model relates to a kind of liquid transporting apparatus, relates in particular to a kind of water pipe.
Background technique
China's plastic pipe development is very fast, and quality is constantly improving.Corrugated water pipe commonly used mostly is greatly ripple PE water pipe at present.The ripple of common ripple PE water pipe is generally oval ripple, and the bellows strength deficiency can't reach practical standard under some specific environments.
The model utility content
The purpose of this utility model is that a kind of steel strip reinforced bellows will be provided.
According to an aspect of the present utility model, a kind of steel strip reinforced bellows is provided, comprise body and steel band, body is the column body, tube wall is cast with annular ripple, steel band be shaped as long strip, steel band is fixed in body.
In some embodiments, body is ripple PE body.
In some embodiments, the ripple cross section is shaped as arc.
In some embodiments, the quantity of steel band is 20 and evenly be fixed in body, and the length of steel band is identical with body length.
A kind of steel strip reinforced bellows of the present utility model has guaranteed the intensity of ripple, has strengthened the intensity of pipeline, and method is simple, successful.
Description of drawings
Fig. 1 is the sectional view of the steel strip reinforced bellows of the utility model one mode of execution.
Embodiment
As shown in Figure 1, the utility model discloses a kind of steel strip reinforced bellows, comprises body 1 and steel band 2, and body 1 is column body 1, and body 1 outer wall is cast with annular ripple 11, steel band 2 be shaped as long strip, steel band 2 is fixed in body 1.In some embodiments, body 1 is ripple PE body 1.Ripple 11 cross sections be shaped as arc.The quantity of steel band 2 is 20 and evenly be fixed in body 1, and the length of steel band 2 is identical with body 1 length.A kind of steel strip reinforced bellows of the utility model during fabrication, is first selected a common ripple PE body 1, then at the outer wall direct casting ripple 11 of bellows body 1, original oval ripple 11 is designed to arc ripple 11, buries at last 20 steel bands 2 in body 1 underground.The inner-walls of duct of this bellows is level and smooth, the surface friction drag of fluid when transportation is little, and defeated flow is large, suitable deflection degree on the ripple 11 of pipeline outer wall, can directly tubing be layed in slightly curved groove without pipe fitting, and not be subjected to the to a certain degree impact of uneven settlement of ground.
A kind of steel strip reinforced bellows of the utility model on the basis of original bellows, carries out special design for ripple 11, cancels original oval ripple 11, adopts the arc design, and such design can guarantee the intensity of ripple 11; Secondly bury steel band 2 underground in body 1, intensity and compression resistance are increased considerably like this, and method is simple, successful.
Claims (4)
1. a steel strip reinforced bellows, comprise body and steel band, it is characterized in that, described body is the column body, and described tube wall is cast with annular ripple, described steel band be shaped as long strip, described steel band is fixed in described body.
2. a kind of steel strip reinforced bellows according to claim 1, is characterized in that, described body is ripple PE body.
3. a kind of steel strip reinforced bellows according to claim 1, is characterized in that, described ripple cross section be shaped as arc.
4. a kind of steel strip reinforced bellows according to claim 1, is characterized in that, the quantity of described steel band is 20 and evenly be fixed in body, and the length of steel band is identical with body length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617667 CN202937906U (en) | 2012-11-20 | 2012-11-20 | Corrugated pipe with reinforcing steel belts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617667 CN202937906U (en) | 2012-11-20 | 2012-11-20 | Corrugated pipe with reinforcing steel belts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937906U true CN202937906U (en) | 2013-05-15 |
Family
ID=48322144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617667 Expired - Fee Related CN202937906U (en) | 2012-11-20 | 2012-11-20 | Corrugated pipe with reinforcing steel belts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154346A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Steel belt reinforced corrugated pipe |
| CN104153454A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | High-strength steel plastic inspection well |
| CN104154346B (en) * | 2014-08-08 | 2017-01-04 | 杭州金民管业有限公司 | Steel strip reinforced corrugated tube |
| CN111514419A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Video distal end holds subassembly and has its laryngeal mask main part, laryngeal mask |
-
2012
- 2012-11-20 CN CN 201220617667 patent/CN202937906U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154346A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | Steel belt reinforced corrugated pipe |
| CN104153454A (en) * | 2014-08-08 | 2014-11-19 | 杭州金民管业有限公司 | High-strength steel plastic inspection well |
| CN104154346B (en) * | 2014-08-08 | 2017-01-04 | 杭州金民管业有限公司 | Steel strip reinforced corrugated tube |
| CN111514419A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Video distal end holds subassembly and has its laryngeal mask main part, laryngeal mask |
| CN111514419B (en) * | 2019-02-02 | 2023-08-04 | 李大庆 | Far-end subassembly and have its laryngeal mask main part, laryngeal mask are held to video |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |